I tested the eyepieces looking at trees over a half mile away during the day, and using an 8" Newt, was able to discern nobs on pine cones. The images were clear, but not as bright as televue eyepieces would be. In the evening, I viewed Jupiter, and a few of the messier catalog galaxies/nebulas, and found the eyepieces to work pretty well.

All in all, given the quality of the eyepieces, the price, and the extras (case, filters, barlow), you can't go wrong with this kit. On the negative side, the eyepieces will slightly darken your image, so don't expect televue, or nagler quality glass.

I received the kit quickly, well this is Amazon... The case, as said before in other review, is sturdy and well designed. It is very convenient to carry around, and you don't have to worry about damaging your eyepieces at all. I found it very nice being able to carry all eyepieces at once, and leave the case a few feet away from my observation location, in order to grab elements I need.

The set features some extra space inside, and you can fit another 3 eyepieces. Eyepieces are of good quality. Not top of the line, yet they provide a crisp and clear view. The barlow lens is well built as well. I found the larger eyepiece (the 4mm one) to be of average quality, especially when used with the barlow lens.

Filter are well chosen and give you a good range of choices. I found the moon filter not dark enough to my taste, but it still does a nice job.

Overall, the born-again star gazer that I am is very satisfied of this very good investment.